html, body {
    font-family: Georgia, serif;
    font-style: italic;
    font-size: 4.2vmin;
    line-height: 4.7vmin;
    color: rgba(255,255,255,0.6);
    margin: 0;
    padding: 0;
    height: 100%;
    background: rgba(66,39,71,1);
    background: -moz-linear-gradient(top, rgba(66,39,71,1) 0%, rgba(43,25,46,1) 73%, rgba(19,11,20,1) 100%);
    background: -webkit-gradient(left top, left bottom, color-stop(0%, rgba(66,39,71,1)), color-stop(73%, rgba(43,25,46,1)), color-stop(100%, rgba(19,11,20,1)));
    background: -webkit-linear-gradient(top, rgba(66,39,71,1) 0%, rgba(43,25,46,1) 73%, rgba(19,11,20,1) 100%);
    background: -o-linear-gradient(top, rgba(66,39,71,1) 0%, rgba(43,25,46,1) 73%, rgba(19,11,20,1) 100%);
    background: -ms-linear-gradient(top, rgba(66,39,71,1) 0%, rgba(43,25,46,1) 73%, rgba(19,11,20,1) 100%);
    background: linear-gradient(to bottom, rgba(66,39,71,1) 0%, rgba(43,25,46,1) 73%, rgba(19,11,20,1) 100%);
}
a {
    color: rgba(255,255,255,0.6);
}
#lampadario {
    position: fixed;
    left: 50%;
    top: 0;
}
#filo {
    position: relative;
    background-color: #000000;
    width: 2px;
    height: 150px;
    left: 50%;
    margin-left: -1px;
    z-index: 1;
    -webkit-transform-origin: 0% 0%;
    -moz-transform-origin: 0% 0%;
    -ms-transform-origin: 0% 0%;
    -o-transform-origin: 0% 0%;
    transform-origin: 0% 0%;
    -webkit-animation: oscillaFilo .9s ease-in-out 0s infinite alternate;
    -moz-animation: oscillaFilo .9s ease-in-out 0s infinite alternate;
    -ms-animation: oscillaFilo .9s ease-in-out 0s infinite alternate;
    -o-animation: oscillaFilo .9s ease-in-out 0s infinite alternate;
    animation: oscillaFilo .9s ease-in-out 0s infinite alternate;
}
#filo:after {
    content: " ";
    left: -5px;
    top: 100%;
    position: absolute;
    border-bottom: 15px solid #000000;
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    height: 0;
    width: 4px;
}
#lampadina {
    position:relative;
}
input[value="off"]:checked ~
#filo {
    -webkit-box-shadow: -80px -10px 7px 0 rgba(0,0,0,0.1);
    -moz-box-shadow: -80px -10px 7px 0 rgba(0,0,0,0.1);
    -ms-box-shadow: -80px -10px 7px 0 rgba(0,0,0,0.1);
    -o-box-shadow: -80px -10px 7px 0 rgba(0,0,0,0.1);
    box-shadow: -80px -10px 7px 0 rgba(0,0,0,0.1);
}
input[value="off"]:checked ~
#filo:after {
    -webkit-box-shadow: -80px -10px 10px -2px rgba(0,0,0,0.1);
    -moz-box-shadow: -80px -10px 10px -2px rgba(0,0,0,0.1);
    -ms-box-shadow: -80px -10px 10px -2px rgba(0,0,0,0.1);
    -o-box-shadow: -80px -10px 10px -2px rgba(0,0,0,0.1);
    box-shadow: -80px -10px 10px -2px rgba(0,0,0,0.1);
}

input[type = "radio"] {
    position: absolute;
    width: 90px;
    height: 70px;
    top: 150px;
    margin-left:-45px;
    opacity: 0;
    z-index: 1;
    cursor: pointer;
}

input[value="on"] {
    top: 150px;
}
input[value="off"] {
    top: -100px;
}
input[value="on"]:checked {
    top: -100px;
}
input[value="on"]:checked + input[value="off"] {
    top: 150px;
}

label {
    width: 51px;
    height: 51px;
    top: 164px;
    position: absolute;
    left: 0;
    margin-left: -24px;
    -webkit-border-radius: 100%;
    -moz-border-radius: 100%;
    -ms-border-radius: 100%;
    -o-border-radius: 100%;
    border-radius: 100%;
    -webkit-animation: oscillaLampadina .9s ease-in-out 0s infinite alternate;
    -moz-animation: oscillaLampadina .9s ease-in-out 0s infinite alternate;
    -ms-animation: oscillaLampadina .9s ease-in-out 0s infinite alternate;
    -o-animation: oscillaLampadina .9s ease-in-out 0s infinite alternate;
    animation: oscillaLampadina .9s ease-in-out 0s infinite alternate;
}
input[value="off"]:checked ~
label {
    background: rgba(255,255,255,0.03);
    -webkit-box-shadow: inset 0px 1px 5px rgba(255,255,255,0.1), inset 0px 2px 20px rgba(255,255,255,0.07), -80px -15px 15px -5px rgba(0,0,0,0.1);
    -moz-box-shadow: inset 0px 1px 5px rgba(255,255,255,0.1), inset 0px 2px 20px rgba(255,255,255,0.07), -80px -15px 15px -5px rgba(0,0,0,0.1);
    -ms-box-shadow: inset 0px 1px 5px rgba(255,255,255,0.1), inset 0px 2px 20px rgba(255,255,255,0.07), -80px -15px 15px -5px rgba(0,0,0,0.1);
    -o-box-shadow: inset 0px 1px 5px rgba(255,255,255,0.1), inset 0px 2px 20px rgba(255,255,255,0.07), -80px -15px 15px -5px rgba(0,0,0,0.1);
    box-shadow: inset 0px 1px 5px rgba(255,255,255,0.1), inset 0px 2px 20px rgba(255,255,255,0.07), -80px -15px 15px -5px rgba(0,0,0,0.1);
}
input[value="on"]:checked ~
label {
    background: rgba(255,255,255,1);
    -webkit-box-shadow: 0px 0px 10px rgba(255,255,255,0.8), 0px 0px 30px rgba(255,255,255,0.8), 0px 0px 50px rgba(255,255,255,0.6), 0px 0px 70px rgba(255,255,255,0.6), -80px -15px 120px 0px rgba(255,255,255,0.4);
    -moz-box-shadow: 0px 0px 10px rgba(255,255,255,0.8), 0px 0px 30px rgba(255,255,255,0.8), 0px 0px 50px rgba(255,255,255,0.6), 0px 0px 70px rgba(255,255,255,0.6), -80px -15px 120px 0px rgba(255,255,255,0.4);
    -ms-box-shadow: 0px 0px 10px rgba(255,255,255,0.8), 0px 0px 30px rgba(255,255,255,0.8), 0px 0px 50px rgba(255,255,255,0.6), 0px 0px 70px rgba(255,255,255,0.6), -80px -15px 120px 0px rgba(255,255,255,0.4);
    -o-box-shadow: 0px 0px 10px rgba(255,255,255,0.8), 0px 0px 30px rgba(255,255,255,0.8), 0px 0px 50px rgba(255,255,255,0.6), 0px 0px 70px rgba(255,255,255,0.6), -80px -15px 120px 0px rgba(255,255,255,0.4);
    box-shadow: 0px 0px 10px rgba(255,255,255,0.8), 0px 0px 30px rgba(255,255,255,0.8), 0px 0px 50px rgba(255,255,255,0.6), 0px 0px 70px rgba(255,255,255,0.6), -80px -15px 120px 0px rgba(255,255,255,0.4);
}

input[value="off"]:checked ~
label:after {
    content: " ";
    width: 15px;
    height: 15px;
    top: 0;
    position: absolute;
    left: 0;
    margin-left: 15px;
    -webkit-border-radius: 100%;
    -moz-border-radius: 100%;
    -ms-border-radius: 100%;
    -o-border-radius: 100%;
    border-radius: 100%;
    border: 2px solid rgba(255,255,255,0.03);
}
#sorpresa {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
}
input[value="off"]:checked ~
#lampadina #sorpresa {
    opacity: 0;
}
input[value="on"]:checked ~
#lampadina #sorpresa {
    opacity: 1;
}
#footer {
    position: fixed;
    width: 94%;
    text-align: center;
    bottom: 30%;
    padding: 0 3%;
    z-index:1;
}
#shadow {
    position: fixed;
    width: 94%;
    text-align: center;
    bottom: 29%;
    padding: 0 3%;
    color:rgba(0,0,0,0);
    -webkit-text-shadow: 0px 0px 4px rgba(0,0,0,0.3);
    -moz-text-shadow: 0px 0px 4px rgba(0,0,0,0.3);
    -ms-text-shadow: 0px 0px 4px rgba(0,0,0,0.3);
    -o-text-shadow: 0px 0px 4px rgba(0,0,0,0.3);
    text-shadow: 0px 0px 4px rgba(0,0,0,0.3);
    -webkit-transform-origin: 50% 0px;
    -moz-transform-origin: 50% 0px;
    -ms-transform-origin: 50% 0px;
    -o-transform-origin: 50% 0px;
    transform-origin: 50% 0px;
    -webkit-animation: ombraTesto .9s ease-in-out 0s infinite alternate;
    -moz-animation: ombraTesto .9s ease-in-out 0s infinite alternate;
    -ms-animation: ombraTesto .9s ease-in-out 0s infinite alternate;
    -o-animation: ombraTesto .9s ease-in-out 0s infinite alternate;
    animation: ombraTesto .9s ease-in-out 0s infinite alternate;
}
@-webkit-keyframes oscillaFilo {
    from {
        -webkit-transform:rotate(5deg);
    } to {
          -webkit-transform:rotate(-5deg);
      }
}
@-moz-keyframes oscillaFilo {
    from {
        -moz-transform:rotate(5deg);
    } to {
          -moz-transform:rotate(-5deg);
      }
}
@-ms-keyframes oscillaFilo {
    from {
        -ms-transform:rotate(5deg);
    } to {
          -ms-transform:rotate(-5deg);
      }
}
@-o-keyframes oscillaFilo {
    from {
        -o-transform:rotate(5deg);
    } to {
          -o-transform:rotate(-5deg);
      }
}
@keyframes oscillaFilo {
    from {
        transform:rotate(5deg);
    } to {
          transform:rotate(-5deg);
      }
}

@-webkit-keyframes oscillaLampadina {
    from {
        -webkit-transform: rotate(3deg) translate(-16.4px,-1px);
    } to {
          -webkit-transform: rotate(-3deg) translate(16.4px,-1px);
      }
}
@-moz-keyframes oscillaLampadina {
    from {
        -moz-transform: rotate(3deg) translate(-16.4px,-1px);
    } to {
          -moz-transform: rotate(-3deg) translate(16.4px,-1px);
      }
}
@-ms-keyframes oscillaLampadina {
    from {
        -ms-transform: rotate(3deg) translate(-16.4px,-1px);
    } to {
          -ms-transform: rotate(-3deg) translate(16.4px,-1px);
      }
}
@-o-keyframes oscillaLampadina {
    from {
        -o-transform: rotate(3deg) translate(-16.4px,-1px);
    } to {
          -o-transform: rotate(-3deg) translate(16.4px,-1px);
      }
}
@keyframes oscillaLampadina {
    from {
        transform: rotate(3deg) translate(-16.4px,-1px);
    } to {
          transform: rotate(-3deg) translate(16.4px,-1px);
      }
}

@-webkit-keyframes ombraTesto {
    from {
        -webkit-transform: translate(1px,0px) scale(1.01,1.06) skew(0.9deg, 0deg);
    } to {
          -webkit-transform: translate(-1px,0px) scale(1.01,1.06) skew(-0.9deg, 0deg);
      }
}
@-moz-keyframes ombraTesto {
    from {
        -moz-transform: translate(1px,0px) scale(1.01,1.06) skew(0.9deg, 0deg);
    } to {
          -moz-transform: translate(-1px,0px) scale(1.01,1.06) skew(-0.9deg, 0deg);
      }
}
@-ms-keyframes ombraTesto {
    from {
        -ms-transform: translate(1px,0px) scale(1.01,1.06) skew(0.9deg, 0deg);
    } to {
          -ms-transform: translate(-1px,0px) scale(1.01,1.06) skew(-0.9deg, 0deg);
      }
}
@-o-keyframes ombraTesto {
    from {
        -o-transform: translate(1px,0px) scale(1.01,1.06) skew(0.9deg, 0deg);
    } to {
          -o-transform: translate(-1px,0px) scale(1.01,1.06) skew(-0.9deg, 0deg);
      }
}
@keyframes ombraTesto {
    from {
        transform: translate(1px,0px) scale(1.01,1.06) skew(0.9deg, 0deg);
    } to {
          transform: translate(-1px,0px) scale(1.01,1.06) skew(-0.9deg, 0deg);
      }
}